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Search Results
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Thread: Adding PCFG to slow_candidates
Post: RE: Adding PCFG to slow_candidates
| The newest version of the compiled PCFG is finally generating password guesses! There's a ton of features/improvements I still want to make to it, (the top one is I'm pretty sure I'm horribly handlin... |
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lakiw |
hashcat
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6 |
2,639 |
09-23-2019, 04:15 AM |
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Thread: Adding PCFG to slow_candidates
Post: RE: Adding PCFG to slow_candidates
| Oh, and the ruleset needs to be generated by the Python version of the PCFG toolset, (available here: https://github.com/lakiw/pcfg_cracker)
I currently have no plans of porting the training progra... |
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lakiw |
hashcat
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6 |
2,639 |
09-22-2019, 07:09 AM |
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Thread: Adding PCFG to slow_candidates
Post: RE: Adding PCFG to slow_candidates
| Periodic check-in to say that I'm making progress. The current code can be found here:
https://github.com/lakiw/compiled-pcfg
TLDR: It *does not* generate guesses right now, but progress is bein... |
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lakiw |
hashcat
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6 |
2,639 |
09-22-2019, 07:05 AM |
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Thread: Adding PCFG to slow_candidates
Post: RE: Adding PCFG to slow_candidates
| Thanks!
What you describe sounds good for a plan going forward. I'll code it up the C PCFG guesser so it can run standalone as well, (which will help with my own personal testing), but will al... |
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lakiw |
hashcat
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6 |
2,639 |
08-22-2019, 10:46 PM |
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Thread: Adding PCFG to slow_candidates
Post: Adding PCFG to slow_candidates
| Reviving the discussion started in this thread: https://hashcat.net/forum/thread-7936.html (https://hashcat.net/forum/thread-7936.html)
BLUF: I'm starting to write a PCFG guesser implementation in... |
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lakiw |
hashcat
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6 |
2,639 |
08-17-2019, 01:40 AM |
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Thread: Adding PCFGs to Hashcat's Brain
Post: RE: Adding PCFGs to Hashcat's Brain
| Happy New Year!
I don't expect to make fast progress, but as I said earlier I have some time to start looking at adding a PCFG attack as a slow candidate guess mode.
One thing that would really ... |
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lakiw |
hashcat
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8 |
6,392 |
01-07-2019, 05:03 PM |
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Thread: Adding PCFGs to Hashcat's Brain
Post: RE: Adding PCFGs to Hashcat's Brain
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atom Wrote: (11-11-2018, 03:01 PM)
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I don't see a reason why not to stick to prioritized probability. That's what we want actually. Again I understood that you can not have a index function, but by... |
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lakiw |
hashcat
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8 |
6,392 |
11-12-2018, 04:11 AM |
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Thread: Adding PCFGs to Hashcat's Brain
Post: RE: Adding PCFGs to Hashcat's Brain
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atom Wrote: (11-09-2018, 07:57 PM)
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Therefore I'll mark the seek function as optional. In case of PCFG, I'll simply call the sc_pcfg_next() that many times I need to seek, simply because there's no... |
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lakiw |
hashcat
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8 |
6,392 |
11-09-2018, 08:30 PM |
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Thread: Adding PCFGs to Hashcat's Brain
Post: RE: Adding PCFGs to Hashcat's Brain
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atom Wrote: (11-09-2018, 10:38 AM)
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The five functions in general are the following (there's no template yet so I'm more like thinking loud here):
sc_pcfg_init - A function which resets all interna... |
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lakiw |
hashcat
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8 |
6,392 |
11-09-2018, 05:44 PM |
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Thread: Adding PCFGs to Hashcat's Brain
Post: Adding PCFGs to Hashcat's Brain
| I'm very excited about Hashcat's Brain server and have started to look into if it would be possible to incorporate a PCFG guesser into it. I don't think I'll actually be doing any coding until Januar... |
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lakiw |
hashcat
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8 |
6,392 |
11-08-2018, 11:20 PM |
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Thread: Dictionary for long passwords - Tips and ideas
Post: RE: Dictionary for long passwords - Tips and ideas
| Don't pass up keyboard combos and duplicated passwords. By duplicated passwords I mean people typing the same short password multiple times, aka 'Password123Password123'. Also common additions such a... |
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lakiw |
General Talk
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7 |
6,408 |
10-04-2018, 08:11 PM |
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Thread: Studying demographics in effective wordlist/rule generation
Post: RE: Studying demographics in effective wordlist/ru...
| Hi, good questions!
First of all, I'd recommend digging into the papers on https://passwordresearch.com/ for actual studies on the topic. For example, here is a paper going into differences between... |
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lakiw |
General Talk
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2 |
2,802 |
09-07-2018, 01:22 AM |
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Thread: Experiences Using Prince Mode
Post: RE: Experiences Using Prince Mode
| Thanks atom for the reply!
I agree that prince is strong! I'm curious if you have advice for users of it? Aka if you are a new user, grab wordlist A, add B to it, and then run prince with the follo... |
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lakiw |
General Talk
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2 |
4,946 |
10-02-2017, 05:50 PM |
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Thread: Experiences Using Prince Mode
Post: Experiences Using Prince Mode
| Hi All,
I don't know if I'll ever get around to finishing it but I'm thinking of writing a guide to using Prince to generate password guesses. For those not familiar with Prince the base co... |
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lakiw |
General Talk
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2 |
4,946 |
09-26-2017, 05:07 PM |
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Thread: how to run hashcat legacy rules on new hashcat v3?
Post: RE: how to run hashcat legacy rules on new hashcat...
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Kgx Pnqvhm Wrote: (08-15-2016, 01:54 PM)
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Update: Matt has a Sunday, August 14, 2016 blog post titled "Evaluating the Value of the (@)Purge Rule" at https://reusablesec.blogspot.com/2016/08/evaluat... |
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lakiw |
hashcat
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16 |
23,740 |
08-15-2016, 08:38 PM |
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Thread: how to run hashcat legacy rules on new hashcat v3?
Post: RE: how to run hashcat legacy rules on new hashcat...
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Kgx Pnqvhm Wrote: (07-21-2016, 12:53 AM)
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The bigger question of whether we can do without certain rules isn't something I recall reading any research about. Since you (epixoip) and atom represen... |
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lakiw |
hashcat
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16 |
23,740 |
07-21-2016, 05:22 PM |
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Thread: Official Best64 Challenge Thread
Post: RE: Official Best64 Challenge Thread
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james123 Wrote: (03-24-2012, 12:03 AM)
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If I had the full list I would have uniqued it anyway because it does not accurately reflect if a rule is good or not.
Regardless, it would be interesting... |
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lakiw |
Organisation and Events
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48 |
132,529 |
03-24-2012, 03:49 AM |
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Thread: Official Best64 Challenge Thread
Post: RE: Official Best64 Challenge Thread
| Hey thanks James for running this! I've been working on it and I noticed you're using the 'unique' hashes list from phpbb.com. For example e10adc3949ba59abbe56e057f20f883e which is '123456' only shows... |
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lakiw |
Organisation and Events
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48 |
132,529 |
03-23-2012, 11:40 PM |
